package com.baidu.service;

import com.baidu.pojo.Exhibition;
import com.baidu.pojo.Ticket;
import com.baidu.pojo.User;

import java.util.List;

public interface UserService {
    public List<User> test();
//    登录
    public User login(User user);
//    注册
    public void regUser(User user);
    public User getUserById(Integer uid);

    public void addUserCount(User user);
    public void updateUser(User user);

}
